Clinica Chimica Acta:尿代谢谱与高脂血症发病机制的研究

2019-09-22 gladiator MedSci原创

高脂血症(HLP)作为公认的心血管疾病(CVD)的危险因素,已发展成为严重威胁人类健康的高发疾病。因此,寻找有效治疗HLP的新靶点将是降低CVD发生率的有力途径。本研究旨在寻找HLP患者尿液中潜在的生物标志物,分析其代谢途径,研究HLP的发病机制。

高脂血症(HLP)作为公认的心血管疾病(CVD)的危险因素,已发展成为严重威胁人类健康的高发疾病。因此,寻找有效治疗HLP的新靶点将是降低CVD发生率的有力途径。本研究旨在寻找HLP患者尿液中潜在的生物标志物,分析其代谢途径,研究HLP的发病机制。

研究人员采用UPLC-Q-TOF/MS技术检测60HLP患者和60例正常对照组尿中代谢物。基于PLS-DA模式识别,筛选出与HLP相关的潜在生物标志物。

研究结果鉴定了22个与HLP相关的潜在生物标志物,涉及氨基酸代谢、脂肪酸代谢、核苷酸代谢、类固醇激素代谢、肠道菌群代谢等,发现其可能的发病机制与炎症反应、氧化应激有关。

基于UPLC-Q-TOF/MS技术的非靶向代谢组学方法可以有效识别HLP患者尿液中的潜在生物标志物,探索其可能的发病机制。为寻找治疗HLP的新靶点奠定基础,为临床研究HLP的治疗提供依据。

原始出处:

Liu YangZhu LiStudy on urine metabolic profiling and pathogenesis of hyperlipidemia

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